[cvsnt] Minor bug in 2.0.51.c

[Torsten Martinsen]

It appears that some debug code has accidentally been left in, at least on Linux:

	In C:\user: "cvs.exe" "-q" "checkout" "-P" "tma"
	CVSROOT=:pserver:tma at cvs-gh.gatehouse:/cvs/test

	cvs checkout: cwd=C:\user ,current=C:\user
	cvs server: cwd=/tmp/cvs-serv6904 ,current=/tmp/cvs-serv6904
	U tma/1.txt

-Torsten